Add DirectWrite flag and plumb it through to Blink

chrome/browser/about_flags.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/about_flags.h"
 
 #include <algorithm>
 #include <iterator>
 #include <map>
 #include <set>
@@ skipping 402 matching lines @@
          switches::kDisableUniversalAcceleratedOverflowScroll)
   },
   {
     "present-with-GDI",
     IDS_FLAGS_PRESENT_WITH_GDI_NAME,
     IDS_FLAGS_PRESENT_WITH_GDI_DESCRIPTION,
     kOsWin,
     MULTI_VALUE_TYPE(kGDIPresentChoices)
   },
   {
+    "enable-direct-write",
+    IDS_FLAGS_ENABLE_DIRECT_WRITE_NAME,
+    IDS_FLAGS_ENABLE_DIRECT_WRITE_DESCRIPTION,
+    kOsAll,

[Avi (use Gerrit), 2013/11/16 06:26:51]

kOsWin

+    SINGLE_VALUE_TYPE(switches::kEnableDirectWrite)
+  },
+  {
     "enable-experimental-canvas-features",
     IDS_FLAGS_ENABLE_EXPERIMENTAL_CANVAS_FEATURES_NAME,
     IDS_FLAGS_ENABLE_EXPERIMENTAL_CANVAS_FEATURES_DESCRIPTION,
     kOsAll,
     SINGLE_VALUE_TYPE(switches::kEnableExperimentalCanvasFeatures)
   },
   {
     "disable-accelerated-2d-canvas",
     IDS_FLAGS_DISABLE_ACCELERATED_2D_CANVAS_NAME,
     IDS_FLAGS_DISABLE_ACCELERATED_2D_CANVAS_DESCRIPTION,
@@ skipping 1900 matching lines @@
 }
 
 const Experiment* GetExperiments(size_t* count) {
   *count = num_experiments;
   return experiments;
 }
 
 }  // namespace testing
 
 }  // namespace about_flags